3 years ago

Someone help Me with this please!!‼️

Mathematics

1 answer:

WINSTONCH [101]3 years ago

8 0

Answer:

Step-by-step explanation:

f(X)= 7-2x

f(3) means u have to put the value of 3 in the given equation so it will be

= 7-2×3

= 7-6

= 1

and now you have to add 6 to it so it will be 7.

You might be interested in

A department store buys 200 shirts at a cost of $1,400 and sells them at a selling price of $10 each. Find the percent markup.

Dima020 [189]

The answer is 200 -1400 +10=19

5 0

2 years ago

Read 2 more answers

Please help me find the length of EC

harina [27]

Answer:

Step-by-step explanation:

BD=AC

E is the midpoint of both lines, so BE=CE

6 0

3 years ago

What is the value of the expression below when w=3?<br><br><br>6w-9

Nikitich [7]

Answer:

Step-by-step explanation:

Substitute w = 3 into the expression

6w - 9

= 6(3) - 9

= 18 - 9

= 9

6 0

3 years ago

Which inequalities correctly show the relationship between the numbers 13, −4, and −17?

lutik1710 [3]

Answer:

13 > -17 < -4

Step-by-step explanation

13 = postive number

-17 and -4 = negtive.

13 is greater than -17

Since negtive is oppistie of postive it goes backwards.

So -4 is greater than -17

(Im new to this so Im not sure if it is correct)

3 0

3 years ago

18y^8x^4w^6 and 30y^7w^3

djyliett [7]

Answer:

Step-by-step explanation:

6 0

3 years ago